gcc/config/libgloss.h

   1 /* libgloss.h -- operating system specific defines to be used when
   2    targeting GCC for Libgloss supported targets.
   3    Copyright (C) 1996 Free Software Foundation, Inc.
   4
   5 This file is part of GNU CC.
   6
   7 GNU CC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2, or (at your option)
  10 any later version.
  11
  12 GNU CC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GNU CC; see the file COPYING.  If not, write to
  19 the Free Software Foundation, 59 Temple Place - Suite 330,
  20 Boston, MA 02111-1307, USA.  */
  21
  22 /* This file should not be used for ELF targets, as this definition of
  23    STARTFILE_SPEC is all wrong.  */
  24
  25 /* The libgloss standard for crt0.s has the name based on the command line
  26    option. */
  27 #undef STARTFILE_SPEC
  28 #define STARTFILE_SPEC "%{!shared:%{pg:pgcrt0%O%s}%{!pg:%{p:pcrt0%O%s}%{!p:crt0%O%s}}}"
  29
  30 /* This file used to force LINK_SPEC to be the null string, but that is not
  31    correct.  LINK_SPEC is used to pass machine specific arguments to the
  32    linker and hence can not be redefined here.  LINK_SPEC is never used to
  33    specify startup files or libraries, so it should never conflict with
  34    libgloss.  */
  35
  36 /* Don't set the target flags, this is done by the linker script */
  37 #undef LIB_SPEC
  38 #define LIB_SPEC ""